	function video($field, $value) {
	$array = $array0 = $temp = $temp0 = $arrv = array();
	$pictures = $_POST[$field.'_url'];//取得视频列表
	$playerid = $_POST[$field.'_defaultplayer'];
		if($_POST[$field]){
$arrurl = array_filter(explode("\n",$_POST[$field]));
		  $k = 0;
foreach($arrurl as $ka=>$pa){
          $pa = str_ireplace(array("\r\n","\r","\n"),array("","",""),$pa);
		  if(!$pa) {
		  continue;
		  }
		  ++$k;
          $arrv = explode('$',$pa);
		  $temp0['url'] = $arrv[1]?$arrv[1]:$arrv[0];//懒家伙没有|
		  $temp0['alt'] = $arrv[1]?$arrv[0]:'第'.$k.'集';
		  $temp['p'] = $playerid;
		  $array0[$ka] = $temp0;
		  }
		}
		
		if(!empty($pictures)){
		$pictures_alt = isset($_POST[$field.'_alt']) ? $_POST[$field.'_alt'] : array();		//取得视频说明
		if(!empty($pictures)) {
			foreach($pictures as $key=>$pic) {
				$temp['url'] = $pic;
				$temp['alt'] = $pictures_alt[$key]?$pictures_alt[$key]:'第'.++$key.'集';
				$temp['p'] = $playerid;
				$array[$key] = $temp;
			}
		}
		   }

		$array = array2string(array_merge($array,$array0));
		$array0 = $temp = $temp0 = $arrv = $k = null;
		return $array;
	}
